The result of your conversion between grain/gallon [US] and kilotonne/litre appears here
To convert between Grain/gallon [US] and Kilotonne/litre you have to do the following:
First divide ((0.45359237/16)*(192/175)/480)/0.0037854118 / 1000000/0.001 = 0.
Then multiply the amount of Grain/gallon [US] you want to convert to Kilotonne/litre, use the chart below to guide you.
Symbol: gr/gal
No description
Symbol: kt/kl
No description